Zhao Li

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Sunnyvale, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Enhanced backscatter fiber with tapering enhancement
- Patent number 11,874,145
- Issue date Jan 16, 2024
- Baker Hughes Oilfield Operations LLC
- Paul Wysocki
- E21 - EARTH DRILLING MINING
Information Patent Grant
Ultra low silicon loss high dose implant strip
- Patent number 9,564,344
- Issue date Feb 7, 2017
- Novellus Systems, Inc.
- David Cheung
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
ENHANCED BACKSCATTER FIBER WITH TAPERING ENHANCEMENT
- Publication number 20230033128
- Publication date Feb 2, 2023
- Baker Hughes Oilfield Operations LLC
- Paul Wysocki
- E21 - EARTH DRILLING MINING
Information Patent Application
SELECTIVE NITRIDE ETCH
- Publication number 20160181116
- Publication date Jun 23, 2016
- LAM RESEARCH CORPORATION
- Ivan L. Berry
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
ULTRA LOW SILICON LOSS HIGH DOSE IMPLANT STRIP
- Publication number 20150332933
- Publication date Nov 19, 2015
- Novellus Systems, Inc.
- David Cheung
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SHOWERHEAD CONFIGURATIONS FOR PLASMA REACTORS
- Publication number 20120108072
- Publication date May 3, 2012
- Ivelin A. Angelov
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...